Tesla series is at the pinnacle of where lighting innovation meets energy efficiency. A high performance serviceable integrated LED with a state of the art light engine delivers incredible maintenance-free optics and performance ideal for high-end residential and commercial applications. With a wide variety of solid die-cast trims in a multitude of handsome plated or powder coated finishes, the Tesla collection is sure to enhance style and appeal in any space. Tesla PRO provides up to 60% higher lumen output over the standard Tesla collection for when more lighting is required such as in tall ceiling applications. The trim and LED engine are manufactured as a single unit with endless amounts of specifications including shape and finish of trim, adjustability, color temperature, and beam distribution to create the perfect combinations of form, factor, and function. The housing is sold separately and is available for both New Construction and Remodel applications with IC and airtight rating options. Finish Black Brushed Nickel Made of Aluminum Shade/Glass Color Borosilicate Clear Diffuser Shade/Glass Made of Borosilicate 1 21.5W LED Bulb s Bulb s Included Bulb Color Temp 3000 Bulb Average Hours 50000 Bulb Lumens 1338 Bulb Beam Spread 18 Bulb Shape LED Module Voltage 120-240-277 Universal Dimmable Yes Tesla 3.5 housings can be used with 3.5 Tesla and Tesla PRO series trims. Trim and LED Light engine are manufactured together, no lamp required. Housing is sold separately. Wide variety of solid die-cast trims in a multitude of handsome plated or powder coated finishes. Use HR-3LED-R18D-A, HR-3LED-R22D remodel or HR-3LED-H18D1-ICA, new construction housings. Trim and Light Engine are built to specification including shape and finish of trim, adjustability, color temperature, and beam distribution to create the perfect combinations of form, factor, and function. Smooth and continuous ELV and 0-10V dimming options down to 5%. Superior cut-off angle for glare control. High powered replaceable LED module Available in 2700K, 3000K, 3500K, or 4000K Color Temp, up to 90CRI, 90,000 Rated Hours. Standards UL cUL Listed damp locations. ET109 209 818 Trims are wet location Rated . 90CRI model is CEC Title 24 Compliant. Plugin Part of the Tesla PRO Collection Style Functional For Use in Interior Locations Safety Rating UL, cUL Warranty Info 5 Years Functional, 2 Years Finish Overall Dimensions 5.25 L x 5.25 W x 5.63 H x 5.25 Dia Backplate/Canopy Dimensions Trim Size 3.5 D x Trim Size 5.25 W x Cutout 4.63 H Item Weight 4.79 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.